Diagonal pencils and Hasse-Witt invariants

Add to your list(s) Download to your calendar using vCal

• Adriana Salerno (National Science Foundation)
• Wednesday 20 July 2022, 10:00-10:30
• Seminar Room 1, Newton Institute.

If you have a question about this talk, please contact nobody.

KA2W03 - Mathematical physics: algebraic cycles, strings and amplitudes

Using a natural combinatorial generalization of the Fermat quartic and the Batyrev mirror symmetry construction, we obtain a collection of K3 surface pencils of generic Picard rank 19 in Gorenstein Fano toric varieties. We characterize point counts on these varieties over finite fields using Picard-Fuchs equations and classical hypergeometric functions. 

This talk is part of the Isaac Newton Institute Seminar Series series.

This talk is included in these lists:

• All CMS events
• Featured lists
• INI info aggregator
• Isaac Newton Institute Seminar Series
• School of Physical Sciences
• Seminar Room 1, Newton Institute
• bld31

Note that ex-directory lists are not shown.